Linear poly (urethane urea) containing a biodegradable soft segment and a hard segment built solely from methyl-2,6-diisocyanatehexanoate (LDI) is presented, using a procedure where no chain extender ...

The growth share matrix was used by about half of all Fortune 500 companies at the height of its success, according to BCG. It’s still central in business school teachings on business strategy.

A new algorithm opens the door for using artificial intelligence and machine learning to study the interactions that happen ...

Abstract: Chronic obstructive pulmonary disease (COPD) is one of the most severe respiratory diseases and can be diagnosed by several clinical modalities such as spirometric measures, lung function ...

Abstract: Undirected graphs are frequently used to model phenomena that deal with interacting objects, such as social networks, brain activity and communication networks. The topology of an undirected ...

Source: Ray Wills. The next graph provides another illustration of the respective drive train market shares over the last five years. EVs overtook hybrids and plug in hybrids briefly in October, 2022, ...